Hi there,

In my project I want to export a grid, and in documentation this looks like very simple task, but it doesn't work in my case and the error doesn't mean anything.

 // This is my DocumentExporter and my Grid

<igtbldocexp:UltraWebGridDocumentExporter ID="UltraWebGridDocumentExporter1" runat="server" DataExportMode="DataInGridOnly" TargetPaperSize="A4" />

<igtbl:UltraWebGrid ID="GridDocumentLibrary" SkinID="uwgStandart" runat="server" Width="100%" OnPreRender="GridDocumentLibrary_OnPreRender">
<Bands>
   <igtbl:UltraGridBand>
      <Columns>
        <igtbl:TemplatedColumn BaseColumnName="CheckB" Key="CheckB" Type="CheckBox" DataType="System.Boolean" AllowUpdate="Yes" Width="5%">
            <HeaderTemplate>
                <input id="chboxDocLibraryHeaderCheck" type="checkbox" onclick="COMMON_checkHeader_OnClick_CheckB('<%= GridDocumentLibrary.ClientID %>',this)"  />
            </HeaderTemplate>
        </igtbl:TemplatedColumn>
        <igtbl:UltraGridColumn AllowUpdate="No" BaseColumnName="Regarding" GatherFilterData="False" Key="Regarding" Width="30%">
            <Header Caption="HeaderRegarding" />
        </igtbl:UltraGridColumn>
        <igtbl:UltraGridColumn AllowUpdate="No" BaseColumnName="FileName" GatherFilterData="False" HeaderClickAction="Select" Key="FileName" Width="28%">
            <Header Caption="HeaderFileName" />
        </igtbl:UltraGridColumn>
        <igtbl:UltraGridColumn AllowUpdate="No" BaseColumnName="FileUrl" GatherFilterData="False" HeaderClickAction="Select" Key="FileUrl" Hidden="True" />
        <igtbl:UltraGridColumn AllowUpdate="No" BaseColumnName="RegardingTypeKey" GatherFilterData="False" HeaderClickAction="Select" Key="RegardingTypeKey" Hidden="True" />   
        <igtbl:UltraGridColumn AllowUpdate="No" BaseColumnName="EntityType" GatherFilterData="False" HeaderClickAction="Select" Key="EntityType" Hidden="True" />                     
        <igtbl:TemplatedColumn Key="Chat" Width="5%" BaseColumnName="Chat" HeaderClickAction="Select" >
            <CellTemplate>
                <asp:Image ID="imgChat" runat="server" ImageUrl="~/Image/ico_16_9.gif" Visible='<%# Utils.CheckOnlineUsers(Utils.StringToGuid(Container.Cell.Text)) %>' />&nbsp;
            </CellTemplate>
        </igtbl:TemplatedColumn>
      </Columns>
    </igtbl:UltraGridBand>
  </Bands>
</igtbl:UltraWebGrid>

// This is my C# code, that I found in the help

UltraWebGridDocumentExporter1.ExportMode = Infragistics.WebUI.UltraWebGrid.Exporter.ExportMode.Custom;
UltraWebGridDocumentExporter1.Format = Infragistics.Documents.Report.FileFormat.PlainText;
string s = @"d:\WebGrid2.txt";
FileStream fileStream = File.OpenWrite(s);
UltraWebGridDocumentExporter1.Export(GridDocumentLibrary, fileStream, true);

I don't know where is the problem, is it my TemplatedColumns (I check that, they won't be exported according the documentation, and that will be OK with me, if the exportation works).

I need to export at excell, pdf and plain text. Can anybody help me?

Regards, Iva